APA (7th ed.) Citation

(1972). Absorption spectra in the ultraviolet and visible region: A theoretical and technical introduction. Academic Press.

Chicago Style (17th ed.) Citation

Absorption Spectra in the Ultraviolet and Visible Region: A Theoretical and Technical Introduction. New York: Academic Press, 1972.

MLA (9th ed.) Citation

Absorption Spectra in the Ultraviolet and Visible Region: A Theoretical and Technical Introduction. Academic Press, 1972.